Cartoon Network has released a new video clip and still from “Butt Dial,” the special Valentine’s Day episode of Regular Show, premiering on Monday, February 13, 2012, at 8:00 PM (ET/PT). In addition, Cartoon Network has announced that the fourth season of the show has begun production.

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The full press release follows, with plot synopsis and the season 4 announcement.

Love Is In the Air this Valentine’s Day, Regular Show Style

Special Loved-Themed Episode to Air Monday, Feb 13 at 8 p.m. (ET, PT) Season Four Slated to Premiere Later this Year

Regular Show, Cartoon Network’s hit animated comedy featuring best friends Mordecai, a six-foot-tall blue jay and Rigby, a hyperactive raccoon, presents a special Valentine’s Day episode “Butt Dial” on Monday, Feb 13 at 8 p.m. (ET, PT). The loved-themed episode, with a title based on the very modern occurrence of an un-locked mobile phone unintentionally making a call, will help set the Valentine’s Day mood and features a big moment for Mordecai and his crush Margaret. In “Butt Dial” Mordecai accidentally leaves an embarrassing voicemail on Margaret’s phone that tells her how he really feels.

To get hearts pumping even more, Regular Show fans are receiving a very special Valentine, Cartoon Network announced today the fourth season of the hit series is in production. Look for season four to premiere later this year, yeeeauuhhhh!

Created by JG Quintel and produced by Cartoon Network Studios, Regular Show features Mordecai and Rigby, two groundskeepers at a park whose attempts to escape their everyday boredom take them to fantastical extremes. The job is so deadly dull that the two friends will do anything they can to avoid it. This doesn’t go over well with their boss Benson (an anthropomorphic gumball machine) — but their efforts often result in insane escapades that delight their co-workers and friends.

Since its premiere in September 2010, Regular Show has become an instant hit with its first and second seasons on Monday nights, ranking #1 in its time period among all key boy demos across all of television according to Nielsen Media Research. Just months after its premiere, the series was also nominated for a Primetime Emmy®.

Cartoon Network (CartoonNetwork.com), currently seen in more than 99 million U.S. homes and 207 countries around the world, is Turner Broadcasting System, Inc.’s ad-supported cable service now available in HD offering the best in original, acquired and classic entertainment for youth and families. Nightly from 9 p.m. to 6 a.m. (ET, PT), Cartoon Network shares its channel space with Adult Swim, a late-night destination showcasing original and acquired animated and live-action programming for young adults 18-34.

Turner Broadcasting System, Inc., a Time Warner company, creates and programs branded news; entertainment; animation and young adult; and sports media environments on television and other platforms for consumers around the world.